| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $180.59 | 13.157% | $204.3502 | $204.35 | $204.35 | $204.40 |
| Purchase #2 | $195.74 | 13.308% | $221.7891 | $221.79 | $221.80 | $221.80 |
| Purchase #3 | $241.89 | 8.473% | $262.3853 | $262.39 | $262.40 | $262.40 |
| Purchase #4 | $49.70 | 12.861% | $56.0919 | $56.09 | $56.10 | $56.10 |
| Purchase #5 | $131.39 | 9.120% | $143.3728 | $143.37 | $143.35 | $143.40 |
| Purchase #6 | $10.47 | 6.167% | $11.1157 | $11.12 | $11.10 | $11.10 |
| Purchase #7 | $39.72 | 7.544% | $42.7165 | $42.72 | $42.70 | $42.70 |
| 7 purchase totals = | $849.50 | $941.8215 | $941.83 | $941.80 | $941.90 | |